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| Price | $4.28 | $6.97 | $3.82 | ||||||||
| RoHS | Compliant | Yes | Yes | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | |
| Lead Status | No | Yes | Yes | No | No | No | No | No | No | Yes | |
| Special I/O | N/A | N/A | N/A | N/A | N/A | N/A | 1.8V I/O | N/A | N/A | N/A | |
| Frequency(MHz) | 8 | 8 | 8 | 16 | 25 | 25 | 25 | 20 | 25 | 25 | |
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |
| Min VCC | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | |
| ADC | SigmaDelta16 - 3ch | ADC12 - 8ch | ADC12 - 8ch | SigmaDelta16 - 7ch | Slope | ADC10 - 8ch | Slope | ADC12 - 12ch | ADC12 - 7ch | Slope | |
| Non-volatile Memory (KB) | 8 | 16 | 32 | 92 | 64 | 128 | 128 | 256 | 64 | 24 | |
| AES | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
| BSL | UART | UART | UART | UART | UART | UART | UART | UART | UART | USB | |
| DMA | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 6 | 3 | 3 | |
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Additional Features | LCD,Watchdog,Temp Sensor,Brown Out Reset | LCD,Watchdog,Temp Sensor,Brown Out Reset | LCD,Watchdog,Temp Sensor,Brown Out Reset | LCD,Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset | Real-Time Clock,Watchdog,Brown Out Reset,IrDA | Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset,IrDA | Real-Time Clock,Watchdog,Brown Out Reset,IrDA | Real-Time Clock,Watchdog,DAC,Temp Sensor,Brown Out Reset,IrDA | Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset,IrDA | USB,Real-Time Clock,Watchdog,Brown Out Reset,IrDA | |
| RAM(KB) | 0.25 | 0.5 | 1 | 4 | 8 | 8 | 16 | 18 | 6 | 6 | |
| Standby Power (LPM3-uA) | 1.6 | 1.1 | 1.1 | 1.1 | 2.5 | 2.5 | 2.7 | 2.2 | 2.5 | 2.5 | |
| Timers - 16-bit | 1 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | |
| I2C | 0 | 1 | 2 | 2 | 2 | 2 | 4 | 2 | 2 | 1 | |
| Comparators(Inputs) | 0 | Yes | Yes | Yes | 6 | 6 | 8 | 12 | 5 | 4 | |
| Timers - 32-bit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Approx. Price (US$) | 2.05 | 1ku | 3.40 | 1ku | 4.05 | 1ku | 5.42 | 1ku | 1.65 | 1ku | 2.20 | 1ku | 2.05 | 1ku | 3.81 | 1ku | 2.15 | 1ku | 1.65 | 1ku | |
| Package Group | LQFP | LQFP | LQFP | LQFP | VQFN | VQFN | BGA MICROSTAR JUNIOR,VQFN | BGA MICROSTAR JUNIOR,LQFP | VQFN | VQFN | |
| UART | 1 | 1 | 2 | 2 | 2 | 2 | 4 | 2 | 2 | 1 | |
| CPU | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | |
| Max VCC | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | |
| SPI | 1 | 1 | 2 | 4 | 4 | 4 | 8 | 4 | 4 | 2 | |
| GPIO Pins(#) | 14 | 48 | 48 | 68 | 37 | 37 | 53 | 74 | 38 | 31 | |
| Active Power (uA/MHz) | 400 | 280 | 280 | 350 | 404 | 404 | 404 | 330 | 404 | 240 | |
| Wakeup Time (us) | 6 | 6 | 6 | 6 | 3.5 | 3.5 | 3.5 | 3 | 3.5 | 5 | |
| Multiplier | 16x16 | N/A | 16x16 | 32x32 | 32x32 | 32x32 | 32x32 | 32x32 | 32x32 | 32x32 |
